The development of a novel apparatus to measure the emissivity of high-roughness materials at 82 K
The emissivity of a material changes with temperature. The knowledge of emissivity plays an
important role in the estimation of radiation heat load in cryogenic systems. As the emissivity …
important role in the estimation of radiation heat load in cryogenic systems. As the emissivity …
[HTML][HTML] Theoretical and numerical simulation study on heat and mass transfer mechanism of GM refrigerator cryopump
J Lang, X Zhang, R Wang - AIP Advances, 2024 - pubs.aip.org
The cryopump relies on the cryocondensation mechanism to create a clean, high-vacuum
environment. Studying the heat and mass transfer mechanism and enhancing the …
environment. Studying the heat and mass transfer mechanism and enhancing the …